1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KonstantinChe [14]
3 years ago
8

Classify each polygon by the number of sides. Tell whether it's convex or concave.​

Mathematics
1 answer:
EastWind [94]3 years ago
7 0

Answer:

  a. hexagon, convex

  b. pentagon, concave

  c. heptagon, convex

  d. decagon, concave

Step-by-step explanation:

Count the sides. Refer to your memory or a list of polygon names for the appropriate name.

If any internal angle measures more than 180°, the polygon is concave. Otherwise, it is convex.

You might be interested in
What is the length of this rectangular prism?Is it 5 or 3 or 6 or 2
vesna_86 [32]
We can't see the rectangular prism...
8 0
2 years ago
Hayden graphed the following linear function on an (x,y) coordinat plane. g(x) = 3x -4.5 What is the y-intercept of the graph of
777dan777 [17]
-4.5 if you were to graph the linear function.
6 0
2 years ago
NEED HELP! Which equation represents a circle with a center at (-5,5) and a radius of 3 units?
Alja [10]

Equation of the circle is (x + 5)² + (y - 5)² = 9

Step-by-step explanation:

  • Step 1: Given center is (h, k) = (-5, 5) and radius is 3. Equation of a circle is given by (x - h)² + (y - k)² = r²

Equation is (x - -5)² + (y - 5)² = 3²

⇒ (x + 5)² + (y - 5)² = 9

7 0
3 years ago
Read 2 more answers
The equation 3.5x + 1.5y = 21 represents the cost for a family to
Alexus [3.1K]

Answer:

Hey there!

The x-intercept is (6,0) meaning that if no children attend, 6 adults will attend.

The y-intercept is (0,14) meaning that if no adults attend, 14 children will attend.

Let me know if this helps :)

7 0
2 years ago
Apply the distributive property to factor out the greatest common factor. 32+44=32+44=32+44=32, plus, 44, equals
Makovka662 [10]

Answer:

76

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Quadratic Equations of the form ax²+ b×+ c=0<br> ײ+3×-54=0 ?
    8·1 answer
  • Parallel to y=1/3x and through (6,2)
    5·1 answer
  • Needing to find answer for using digits 1 to 9 no more than once to create three fractions that are close but not equal to zero
    8·1 answer
  • Which option correctly represents the graph of f(x) = 2x2 -3 and describes
    10·2 answers
  • I will give brainliest to simplest explanation! There are 2 Senators from each of 50 states. We wish to make a 3-Senator committ
    13·1 answer
  • You put $250 in an account that earns 4% interest per year. What is the balance of the account after 5 years?
    9·1 answer
  • No explanation required, just a quick answer please!
    10·1 answer
  • Find the area of the figure.<br> T<br> 13 ft<br> 10 ft)<br> 13 ft?
    13·1 answer
  • Mike travels 1/3 of mile in 1/8 of an hour. At this rate, how many miles can Mike travel in an hour? (Use RACE to answer)
    14·1 answer
  • https://browardcountyschools-my.sharepoint.com/:w:/g/personal/0617013669_my_browardschools_com/EQC_jBr4uQlFlCStDW2aK0ABF8ld3ETXM
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!